#4 Internal Tooth Lock Washers, Stainless Steel 400 Series

South Coast Fasteners keeps the #4 Internal Tooth Lock Washers, Stainless Steel 400 Series in stock and ready to ship. It is made from Stainless Steel 400 Series. Used in preventing pull-through on softer materials, it is part of our Stainless Steel Lock Washers line, stocked across industries such as Manufacturing, Automotive, and HVAC.

Pairs well with Hex Bolts and Finished Hex Nuts to complete the assembly. Please contact us if you need assistance in selecting the right product or placing an order.